KR200161449Y1 - Lamp for dance stage - Google Patents

Abstract

The present invention relates to indoor lighting of entertainment and entertainment establishments, and more particularly, to a movable lamp installed on a ceiling to produce so-called dazzling lighting, which includes a motor for rotationally driving a pair of hemispheres, A driving unit made of a driven pulley for rotating the drive shaft by a belt light on the main pulley installed in the main pulley; A lamp is provided at the distal end of the drive unit, and a frame gear fixed to a spring on the outer circumference and a frame fixed to interlock with the drive shaft on the upper end thereof, and a pair of triangular supports are fixed to both sides of the frame. The spherical gears are installed on the gear shaft in the center of the inner surface so as to mesh with the plan gear on the drive shaft, and are composed of a rotating part including a pair of hemispheres each having a plurality of color lenses on the outer surface thereof. It is possible to inject the change of light irregularly and variously by means of maximizing the dazzling of light to further enhance the entertainment of the dancers.

Description

Kamu lamp

1 is a front view of the installation state of the present invention.

2 is a partial exploded front view showing the internal configuration of the present invention.

Figure 3 is an exploded perspective view showing a specific configuration of each part of the present invention.

Figure 4 is a partial cross-sectional view for explaining the operating state of the present invention.

* Explanation of symbols for main parts of the drawings

1: motor 2: main pulley

3: belt 4: drive shaft

5: driven pulley 10: driving part

11: lamp 12: frame

13: Spring 14: Plan Gear

15: triangular support 17: hemisphere

17a: color lens 18: spur gear

18a: gear shaft 19: opening and closing cover

19a: assembly hole 20: rotating part

The present invention relates to indoor lighting of entertainment and entertainment establishments, and more particularly, to a dance light installed on a ceiling to produce so-called dazzling lighting. Each lens has a color lens coated with a different color. Spheres are divided into two and provided on the semi-spheres having different rotation ranges, this sphere is a pair of spur gears rotated in association with the rotation of the frame installed on the drive shaft is a plan gear installed separately on the drive shaft Each hemisphere is rotated in different directions and rotates in the same direction about the drive shaft, so that the scan angles of light emitted from a plurality of color lenses are made in a three-dimensional range.

In general, hotels and nightlife restaurants with night clubs for dance show are equipped with various kinds of dance lights to create brilliant lighting. As part of the interior lighting to maximize the effect of the back is installed on the ceiling is configured to be irradiated to the wall or floor surface.

The kale lantern used for this purpose has a considerable difference in the direction of illumination depending on the irradiation angle and range of the light. As an example, the sphere is conventionally provided with a sphere on a drive shaft to be rotated by a motor drive, and each sphere has a different sphere. A plurality of lenses having a color are installed, and a lamp is installed on the driving shaft by a separate fixing means. By driving a motor, the driving shaft connected to the motor is rotated to rotate the sphere fixed to the driving shaft. The light of the lamp projected through a plurality of lenses installed on the sphere is irradiated in different colors to achieve a brilliant illumination.

As another example, a disc in which cellophane color paper of different colors is bonded to a through hole is installed on a drive shaft of a motor, and the outside of the disc is covered with a sphere of transparent material or the disc itself is exposed to light. When the motor is driven for the purpose, the disc on the drive shaft connected to the motor is rotated, and the light of the lamp is illuminated through the different color paper formed on the disc so that the color changes from time to time so that the brilliant lighting is achieved.

However, the conventional dance lights having such a configuration have a problem in that various light irradiations cannot be made above all, and the cause thereof can only be performed by rotating a sphere installed on a driving shaft in the same direction or in the opposite direction as in the former case. Because the change of light is made regularly within a certain range, it is impossible to induce brilliant lighting, and the latter is limited to a few kinds of colors defined due to the characteristics of the original plate with limited size. There is a possibility that the rotation range can also be rotated in one direction or the reverse direction only according to a certain rule, which may cause boring to the unmanned personnel. Is pointed out.

Therefore, the present invention is intended to solve the above-mentioned problems, in particular, a pair of separated hemispheres to be rotated simultaneously in the same direction on the drive shaft, while each of the hemispheres in the vertical direction from the simultaneous rotation direction, It is possible to further enhance the entertainment of the dancer by directing the lighting to maximize the dazzling, such as changing the light irradiated through the sphere irregularly and variously by rotating differently downward. The purpose is to provide a moving lights.

The present invention includes a drive unit consisting of a motor for rotating a pair of hemispheres, and a driven pulley for rotating the drive shaft by a belt pulley mounted on the motor shaft; A lamp is provided at the distal end of the drive unit, and a frame gear fixed to a spring on the outer circumference and a frame fixed to interlock with the drive shaft on the upper end thereof, and a pair of triangular supports are fixed to both sides of the frame. Each of the spur gears installed on the gear shaft in the center of the inner surface is inserted into the planar gear on the drive shaft, and the rotating part is provided with a pair of hemispheres each having a plurality of color lenses on the outer surface. Is a semi-circular support piece, and three ribs welded at three points on the support piece to protrude outwardly are aligned at one center, and an insertion rod is provided at the matching point so that the hemispherical spur gear is inserted therein. One and the pair of hemispheres are attached to a plurality of color lenses on the outer surface, My hemisphere is already installed to the size of the assemblers which doubles the size of the colored lens to be installed to be open and close an opening and closing cover that is provided with a colored lens.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 is a reference diagram showing a specific configuration of the present invention, the present invention is a driving unit 10 for transmitting power, and a rotating unit 20 for receiving power from the driving unit 10 to rotate the hemispheres The driving unit 10 is provided with a driving pulley (2) on the shaft of the motor (1), the driving pulley (2) is driven by the belt (3) driven pulley (5) on the drive shaft (4) It is accommodated and installed in the enclosure 6 so that the said drive shaft 4 may rotate.

The rotating part 20 is provided with a lamp 11 at the tip of the driving shaft 4 of the driving part 10, and a circular frame 12 is fixedly installed on an outer circumference thereof. The plan gear 14 is installed so as to be supported by 13). At this time, when the spring 13 is assembled to the spur gears to be described later on the plan gear 14, the plan gear 14 is pulled downward to allow the spur gears to enter in an effort to prevent interference between gear teeth. In order to ensure that the assembly between each other is made flexible.

In addition, a pair of triangular supports 15 are fastened by screws to both sides of the circular frame 12, and the triangular frame 15 is formed as a substantially semi-circular support piece 15a. The rib 15b, which is welded to the point and protrudes outwardly, is united in one at its center to form the insertion rod 15c at the matching point. On the other hand, each of the support rods 15c of the triangular support 15 is provided with a pair of hemispheres 17 having a plurality of color lenses 17a coated with different colors on the entire outer surface thereof. In the center of the inner surface is a gear shaft (18a) having a spur gear 18 is installed at the front end, and any one of the pair of hemispheres (17) is an assembly hole of a size that is double the size of the pre-installed color lens ( An opening / closing cover 19 provided with a color lens 17a is installed to form 19a, and the opening and closing cover 19 of the rotating unit 20 is installed to facilitate the assembly of the plan gear 14 and the spur gear 18. . Reference numeral 16 is a 110 / 220V transformer for converting the power supplied to the lamp.

Referring to the operation and effects of the present invention configured as described above are as follows.

4 is a partial cross-sectional view for explaining the operating state of the present invention, the lamp is installed directly on the ceiling of the room, when the power is supplied, the motor 1 is driven, by the drive of this motor 1 The main pulley (2) of and the driven pulley (5) on the drive shaft (4) connected with the belt (3) is driven to rotate the drive shaft (4).

When the drive shaft 4 is rotated in this manner, the circular frame 12 fixed to be interlocked with the drive shaft 4 is rotated. Such rotation of the circular frame 12 is eventually performed on both sides of the circular frame 12. The pair of hemispherical bodies 17 and 17 to be installed are rotated in the same direction. That is, the triangular support 15 is fixed to both sides of the circular frame 12, and the spur gear 18 is formed on the gear shaft 18a at the inner center of the insertion rod 15C at the center of the triangular support 15. The folded hemispherical body 17 is inserted, and as the circular frame 12 rotates, the pair of hemispheres 17 also rotate about the driving shaft 4 in the same transverse direction.

At this time, the spur gears 18 and 18, which are placed on the gear shaft 18a in the center of the inner surface of the hemisphere 17, are connected to both sides of the plan gear 14 on the drive shaft 4 so that the circular frame 12 is As the hemispheres 17 rotate simultaneously with the rotation, the hemispheres 17 are rotated in opposite directions, each of which is rotated by a plan gear 14 connected to the inner spur gear 18, respectively. Done.

In addition, the driving of the rotating unit 20 will be described in more detail by rotating the frame 12 on the drive shaft 4 so that the triangular supports 15 integrally fixed to both sides of the frame 12 are rotated. The triangular support 15 simultaneously rotates a pair of hemispheres 17 inserted into the insertion rod 5C at the center thereof in the same transverse direction about the drive shaft 4, and at the same time, the respective hemispheres 17 In the process of engaging and rotating the spur gear 18 installed therein in a state in which the spur gear 18 is connected to the plan gear 14, the directions of rotation are reversed and rotated separately in different directions.

That is, since the pair of spur gears 18 are respectively connected to both sides of the plan gear 14, the rotation of the spur gear 18 has a function of causing the rotation direction to be reversed by the plan gear 14. will be.

As such, the present invention simultaneously rotates the hemispherical bodies 17 independently rotated about the drive shaft 4 in the same transverse direction, while each of the hemispheres 17 has a spur gear 18 therein. The light of the lamp 11 installed at the distal end of the drive shaft 4 causes the color lens 17a mounted on the outer surface of the hemisphere 17 to be rotated in different directions by the connection rotation with the plan gear 14. Through different directions and categories, that is, three-dimensional rotation of the hemispheres (17) can be scanned to change the light irregularly and variously, it can further enhance the entertainment of the unmanned man with the maximal glimmer of light Therefore, there is a characteristic effect that can direct one light to the extremes of splendor.

Claims (2)

A motor 1 for rotationally driving a pair of hemispheres, a drive unit 10 for rotating the drive shaft 4, and a lamp 11 at the tip of the drive shaft 4 of the drive unit 10, and a spring on the outer circumference thereof. A plan gear 14 supported by 13 and a frame 12 fixed to be interlocked with the drive shaft at an upper end thereof, and a pair of hemispheres 17 each having a plurality of color lenses 17a on the outer surface thereof. In a moving lamp having a rotating part 20 provided, a pair of triangular supports 15 are fixedly installed on both sides of the frame 12, and the triangular supports 15 have a support piece 15a which becomes approximately semi-circular. The three ribs 15b, which are welded at three points on the support piece 15a and protrude outwardly, coincide at one center, and an insertion rod 15c is installed at the coincidence point to thereby flatten the hemisphere 17. Gamma lamp characterized in that the gear 18 is inserted and installed According to claim 1, The pair of hemispheres 17 is a plurality of color lenses (17a) to be mounted on the outer surface, the one of the hemispheres 17 is doubled to the size of the pre-installed color lens (17a) The color lamp is characterized in that the color lens is provided so as to be able to open and close the hole opening and closing cover 19 so that the assembly hole (19a) of the size is formed.